John Hermanson, D.D.S., M.S.

Dr. John Hermanson graduated from Marshalltown High School in 1990. He earned his B.S. degree from the University of Notre Dame and his D.D.S. and M.S. degrees from the University of Iowa College of Dentistry. Dr. John returned to Marshalltown in 2000 to join his father in practice at Hermanson Orthodontics. When not in the office perfecting smiles, Dr. John enjoys spending time with his wife Patty and their two children, Noah and Phoebe. You might also find him playing a game of handball, skiing, fishing or working on one of many community improvement projects with which he is involved.


Paul Hermanson, D.D.S., M.S.

Dr. Paul Hermanson grew up in Mason City, Iowa. He earned his undergraduate degree from Iowa State University and graduated from the University of Iowa College of Dentistry. Dr. Paul served two years as a dentist in the U.S. Navy in Jacksonville, Florida, before returning to Iowa City to complete his orthodontic training. He has been practicing orthodontics in Marshalltown since 1975 and has enjoyed many years of service to numerous community and professional organizations. Dr. Paul currently serves as an adjunct associate professor in the Department of Orthodontics at the University of Iowa. When not in the office, you will likely find him spending time with his family and traveling, as well as playing his trumpet and accordion.


233 North 13th Street
Marshalltown, IA 50158

708 Washington Avenue
Iowa Falls, IA 50126